Video produced by Japura Media of University of Sri Jayewardnepura on 2019 A/L Physics MCQ Vivarana Answers and Analysis by Prof S R D Rosa is given here.
Prof SRD Rosa is a Professor in Physics at University of Colombo. At present he is the Chairman of the Sri Lanka Atomic Energy Authority.
He has also authored a number of Physics books to support students sitting for the Advanced Level examination in science and maths streams.
Physics MCQ Analysis - Part 1
Physics MCQ Analysis - Part 2
Physics MCQ Analysis - Part 3